How do I know what tonnage my YORK unit is?

How do I know what tonnage my YORK unit is?

For York, you should look for first two numbers in the model number. They are divisible by 6 or 12, which represent the nominal BTU of the system in thousands. A ton of air conditioning equals 12,000 BTU, and 48 divided by 12 equals 4, so the data plate below indicates the system is 4 tons.

How can I tell how many tons My furnace is?

Measure the square footage of every room and hallway in your house. Add your findings to determine your house’s total square footage. Multiple the total square footage by 35 to determine the BTU capacity your furnace needs. Divide the result by 12,000 to figure out the tonnage requirement for the furnace.

How do I know what tonnage my compressor is?

Divide the number listed by 12,000. This will tell you how many tons your HVAC compressor is. For example, if the BTU number listed is 36,000, divide it by 12,000 and you’ll see that you have a 3 ton unit.

How do I know the tonnage of my AC unit?

To estimate your AC tonnage needs, multiply the number of square feet you’re cooling times 25. This equals the total number of BTUs you need to adequately cool your space. Next, divide that number by 12,000 to determine the tonnage capability you need in your new air conditioning unit.

How do I know what tonnage my YORK chiller is?

Find the model number. Within this string of letters and numerals, you should find an even, two-digit number. The possibilities on residential units range from 18 to 60. Divide the number by 12 (which represents 12,000 Btu/hr, or one ton of cooling capacity) to get your AC unit’s tonnage.

How do I decode York serial numbers?

The second style of serial numbers are for York AC units that were manufactured before 2004. This style of Serial Number is formatted with four letters at the beginning of the sequence. The second letter is the month of manufacture and the third letter is the year of manufacture.

What is furnace tonnage?

Tonnage Is Heating Power The smaller unit of heat measure used in HVAC installation is the BTU, or British Thermal Unit. One BTU is the amount of heat necessary to change a pound of water by one degree—adding heat to warm it or removing heat to cool it.

What size furnace do I need in tons?

Chart For Furnace Tonnages And BTUs For 500 – 3,000 Sq Ft Houses

House Size (Sq Ft):	Furnace Size (in BTUs):	Furnace Size (in Tons):
2800 sq ft home	126,000 BTU furnace	10.5 tons furnace
2900 sq ft home	130,500 BTU furnace	10.9 tons furnace
3000 sq ft home	135,000 BTU furnace	11.3 tons furnace

How is tonnage calculated?

tonnage, in shipping, the total number of tons registered or carried or the total carrying capacity. Gross tonnage is calculated from the formula GT = K1V, where V is the volume of a ship’s enclosed spaces in cubic metres and K1 is a constant calculated by K1 = 0.2 + 0.02 log10 V.

How many square feet will a 3 ton AC cool?

	ZONE 1	ZONE 2
3 Tons	1501 – 1800 sf	1501 – 1850 sf
3.5 Tons	1801 – 2100 sf	1851 – 2150 sf
4 Tons	2101 – 2400 sf	2151 – 2500 sf
5 Tons	2401 – 3000 sf	2501 – 3100 sf

What size AC unit do I need for a 2700 square foot house?

Tonnage Table

Area (Square Feet):	BTU	Tonnage
2,400 sq ft	48,000 BTU	4 Tons
2,700 sq ft	54,000 BTU	4.5 Tons
3,000 sq ft	60,000 BTU	5 Tons
3,300 sq ft	66,000 BTU	5.5 Tons

How many square feet does a 3 ton AC unit cover?

	ZONE 1	ZONE 2
2.5 Tons	1201 – 1500 sf	1251 – 1550 sf
3 Tons	1501 – 1800 sf	1501 – 1850 sf
3.5 Tons	1801 – 2100 sf	1851 – 2150 sf
4 Tons	2101 – 2400 sf	2151 – 2500 sf